Enjoy 5% off pre-order products, automatically applied at checkout.

Offer not valid on MTX Audio, Alpine, Focal, Pioneer, Kenwood, Dynavin, JVC and JBL products.

How to understand the displayed delivery times?

For greater transparency, we display the availability of each product in a box at the top of its product page:

• 🟢 In stock: product available in our warehouse, ready to be shipped.
• 🟠 Pre-order – X business days: average time to receive the product in our warehouse before it is shipped to you.

Delivery times are estimates and may vary depending on suppliers and shipping.

We do our best to provide you with clear and reliable information so that you can order with full knowledge of the situation.

Upon receipt of the product, your order is automatically prepared and shipped. You will receive tracking information by email.

Need fast delivery? Choose "In stock" products.

🚚 Free delivery on orders over €49 with Chronopost Économique to a pickup point (estimated delivery time of 4 to 10 business days).

Please note: some heavy or bulky parcels cannot be delivered to a pickup point and may require a contribution towards shipping and handling costs.

These costs are automatically calculated and displayed in your cart before you confirm your order.

Other faster delivery methods are also available depending on the products and your delivery address.

📦 Preparation and shipping

In-stock products ordered before 12 p.m. are generally shipped the same day. After 12 p.m., shipping generally takes place on the next business day.

Pickups are available Monday through Friday, excluding holidays.

🚚 Our delivery methods

• Chronopost Économique pickup point: free delivery with purchases of €49 or more (4 to 10 business days).
• Chronopost 24h pickup point: fast delivery to a pickup point.
• 24h home delivery: our only home delivery option. Please note that this delivery method is not considered a guaranteed express delivery.

Delivery times begin once the carrier has accepted the package and are provided as estimates in business days.

Important: check that your product is listed as "In stock" on its product page. For pre-orders, shipping takes place only after the product has been received at our warehouse.

Some heavy or bulky packages may incur additional shipping and handling fees, which are automatically displayed in your cart.

⚠️ Receiving your package

Check the condition of your package before accepting it. In the event of damage, make specific reservations with the carrier or refuse the package if necessary.

If you experience any problems, please contact our customer service team promptly.

Unsure about choosing a product or its compatibility? Our team is here to help!

📞 Phone: 09 85 13 66 35

💬 Live chat: directly on our website.

🕒 Our hours:

• Tuesday to Saturday
• Mornings: 9:30 am – 12:00 pm
• Afternoons: 1:30 pm – 6:00 pm

Need help choosing your equipment?

Our advisors can guide you and even prepare your cart directly via chat, with products tailored to your needs.

💪 Take advantage of our technical expertise to order with complete confidence!

The Sound Auto Concept Team

Crunch CRE400.4DSP Pack + Opel / Chevrolet 44-pin Harness – Plug & Play Installation

This pack combines the Crunch CRE400.4DSP amplifier with the Opel / Chevrolet 44-pin harness, allowing for 100% Plug & Play installation in a wide range of vehicles. The installation is fully reversible, with no cutting or modification of the original wiring harness required.

Crunch CRE400.4DSP Amplifier – 6-channel Full HD DSP

The CRE400.4DSP integrates a 4-channel Class A/B amplifier combined with a 6-channel Full HD DSP powered by high-end AKM converters. The result: precise, natural sound, and extremely low distortion of only 0.03%. The Bluetooth® aptX module allows high-quality audio streaming directly from your smartphone.

• 4 × 35 W RMS at 4 Ω
• 4 × 50 W RMS at 2 Ω
• 6-channel high-resolution DSP
• Comprehensive 31-band equalizer
• Active crossovers up to 48 dB/octave
• Time Alignment
• Dedicated RCA output for subwoofer or external amplifier
• Bluetooth aptX for high-quality audio streaming

DSP programming via:

• DSP Master PC software
• DSP Master App (iOS / Android)
• Wireless Bluetooth

Opel / Chevrolet 44-pin Harness – Plug & Play Installation

The 44-pin harness allows easy interfacing of the Crunch amplifier with the original car radio of compatible Opel and Chevrolet vehicles.

• Quick and 100% Plug & Play installation
• No cutting or modification of the original harness
• Fully reversible mounting

IMPORTANT: please verify that your vehicle uses a 44-pin connector before ordering.

Vehicle Compatibility – Opel / Chevrolet 44-pin

Chevrolet

• Aveo (2011+)
• Camaro (2009+)
• Cruze (2009+)
• Orlando (2011+)
• Sonic (2012+)
• Spark (2013+)
• Tacuma (2003)
• Volt (2011+)

Opel

• Adam (MA 2012–2019)
• Ampera (2011+)
• Astra J (2009–2015)
• Cascada (2013–2019)
• Corsa E (2014–2019)
• Grandland (all engine types compatible with 44-pin harness)

Please check your original connector before purchase.

Pack Contents

• 1 × Crunch CRE400.4DSP Amplifier
• 1 × Opel / Chevrolet 44-pin Harness
• 1 × 1-meter Plug & Play ISO cable (included as standard)